Current location - Health Preservation Learning Network - Healthy weight loss - What are the disadvantages of smart phones?
What are the disadvantages of smart phones?
Nokia 76 10

After the calendar of 2004, the glory days of the million-level camera phone have begun. Nokia 76 10 quickly spread to the point of competing with others in just a few months. The high price at the time of listing is still fresh in my memory, but the recent price collapse has attracted many loyal users.

Nokia 76 10 still inherits the traditional general direction of Nokia's bar model, and adopts 65536 color TFT screen with a viewing area of 2. 1 inch. However, due to the slender body design, the screen of Nokia 76 10 is slightly larger visually, and the screen resolution of Nokia 76 176× 00 is defined by Symbian 7.0.

Built-in 48-chord polyphonic ringtone, ringtone file format supports MP3, ACC and other formats, and MP3 sound file can be called as incoming ringtone, which undoubtedly gives full play to personalized settings.

Nokia 76 10 built-in/Kloc-0.0 megapixel CMOS digital camera is the most dazzling highlight. It can take digital photos as high as 1 152×864, and provide the function of shooting 3gpp audio short films with the longest time of 10 minute and the highest resolution of 174× 144. In addition, the quadruple digital zoom provided in photography mode can also be used in camera mode.

The RealOne Player mobile player is preset, which can not only play back the 3gpp video files recorded by itself, but also support the playback of various multimedia format files such as RealMedia, Mp3, ACC and MPEG-4. Users can also watch streaming media and download video files in real time through wireless connection.

76 10 has strong expansibility and becomes a mobile media center, where you can listen to music, watch movies and play games. It also supports Java MIDP 2.0, and the addition of Bluetooth function enhances the communication convenience between mobile phones or between mobile phones and computers, and can also connect more accessories. Interested friends can pay attention.

Advantages: you can install the software at will, and you can reinstall the functions that are not easy to use.

Disadvantages: no battery is used.

nokian n72

Nokia's strategy of subdividing the mobile phone market by function and appearance has always been one of the main reasons for its success, especially the unprecedented success of N70, an N series product listed last year, which has strengthened Nokia's confidence and determination to continue to explore new market segments. So, at the new product launch conference at the end of April this year. In Hong Kong, Nokia launched the N series N72 (Hot Review), a "pioneer of technology specially designed for Asia", which won the favor of many female consumers through ultra-thin and fashionable design and beautiful color patterns.

Nokia N72, as a brand-new N-series fashion boutique, may be because the two products N73 (Hot Review) and N93 (Hot Review) released at the same time are too dazzling, so it is inferior in terms of attention and popularity, and even feels left out. However, in fact, Nokia's efforts on this phone may not be less than the former. It is said that it is to obtain better texture and beauty. Nokia specifically mentioned the production technology of pianos and high-quality pens, and introduced pink design elements and digital pattern totems for N series for the first time.

Combining 17.5mm slim body and light weight, Nokia N72 easily captured the hearts of many fashionable women. At the same time, in terms of functions, although the machine still continues the symbian8. 1a operating system and S60V2.8 user interface of Nokia N70, there are still gratifying changes in some functional details. Most notably, Nokia N72, like Walkman phones such as Sony Ericsson W850 and W950, supports the simultaneous display of album photos of songs while playing music, and users can experience both auditory and visual enjoyment. In addition, the machine has specially designed special music keys to facilitate users to enjoy music at any time. With the built-in multimedia player, you can play music in MP3/AAC/eAAC/eAAC format, and support stereo FM radio (87.5- 108MHz /76-90MHz) and visual radio functions.

Although Nokia N72 does not support WCDMA/UMTS network, it is still one of Nokia's first N-series phones supporting Flickr service. Users can upload their photos and captions to online accounts in Flickr, and really enjoy the fun of "mobile blog" by using functions such as editing, sorting, tagging and sharing. As for the other functions of the mobile phone, it is almost the same as the N70. For example, it has a 2. 176×208 pixel resolution of 260,000 color TFT LCD, a 2-megapixel digital camera with built-in sliding start, and even the mobile phone memory is equipped with 20MB body memory, which supports the expansion of RS-MMC memory card as always.

Nokia N72 has two body colors, pearl powder and elegant black, and will be shipped to countries and regions including Middle East, Africa, Russia, Eastern Europe, China, India, Indonesia, Thailand, Viet Nam, Malaysia and the Philippines from yesterday. In addition to BL-5C (970mAh) battery, 128MB RS-MMC memory card, HS-3 1 stereo earphone and the latest AD-49 audio adapter, Nokia has specially prepared earphones and wristbands that conform to the overall style of Nokia N72. But unfortunately, Nokia did not provide information about the price of the plane. Judging from the current price of Nokia N70, as a new product in the market, we should keep a certain price difference with it.

Advantages: the shape of the mobile phone is awkward? How about bimeng search 1? Moving? Diarrhea? 000000000 camera meets general needs and has powerful functions. Business sense is not so strong, it is very suitable.

Disadvantages: N70 has the same configuration. I don't know if there will be as many bugs as N70. If so, it will be bad. It would be perfect if we could add infrared rays and firewire ports.

Nokia N9 1

As the masterpiece of Nokia's annual smart music mobile phone, Nokia N9 1 has shocked the majority of mobile phone users in terms of design and functional equipment. Of course, its price also shocked everyone! The listing price of more than 8,000 yuan is definitely unaffordable, but we have received the latest news that the latest offer of this N9 1 Deluxe Edition is only 4,660 yuan!

The biggest selling point of Nokia N9 1 is its built-in 4GB hard disk and 3.5mm headphone jack. Its oversized hard disk can store music files, multimedia information, ringtones, images, video clips and other applications, and 30MB of space is used to store business cards, calendars, notebooks and text information. The machine also has a built-in MP3 player, and special music playing keys are designed outside the machine body, including: play/pause, fast forward, fast backward and stop; Support MP3, AAC, AAC+, eAAC+, Real, WAV, WMA, M4A, AWB, SP-Midi, AMR, AMR-WB, soundtrack, AMR-NB and other music formats; And provide a variety of balance modes to choose from.

4G hard disk, equipped with 2 megapixel camera, built-in Symbian intelligent system makes it invincible! In other respects, this Nokia N9 1 has a built-in Bluetooth interface and data cable interface, which makes data transmission more convenient. In addition, some daily functions such as alarm clock, calendar and calculator are available.

After this price adjustment, the current price of N9 1 is still in line with its current status and status.

Advantages: 1, fashionable appearance design, integrated design of sliding cover and metal elements;

2, the memory capacity is amazing, and the micro hard disk with 4G capacity is built in the fuselage;

3. Excellent audio and video playback effect, supporting multimedia file playback in multiple formats;

4. The practical functions are quite rich, with GPS and WLAN functions, and the data transmission is very convenient.

Disadvantages: 1, the fuselage is too large and its weight exceeds the acceptable level of ordinary users;

2. The scalability of N91is not satisfactory, and there are few compatible softwares.

3. The endurance is not ideal.

Nokia 3230

Nokia 3230, which is positioned in fashion entertainment intelligence, has made remarkable progress in multimedia playback. Combined with Nokia's humanized and convenient operation mode and excellent product quality, Nokia 3230 is still worth considering. At present, the price of this phone is 1680 yuan.

The slightly frosted fuselage shell shows Nokia's attention to detail, but its durability is first-class. 109×49× 19mm measurements and the weight of 1 10g For smart phones, the size of Nokia 3230 is exquisite, not to mention the 65536 color TFT screen equipped with symbian7.0a widescreen and176× 20g.

Nokia 3230 is equipped with a 48-chord ringtone system, which supports MIDI and MP3 files as ringtone files. Perhaps the ringtone system of 3230 is not the highest at present, but the playback quality is enough to surpass many 64-chord or even 72-chord mobile phones.

Built-in 1.3 million pixel lens, in addition to taking photos with the maximum resolution of 1280×960 pixels and H.263 format video with 6 times digital zoom and 176× 144 pixel resolution, Nokia also added video editing function for the 3230 for the first time.

In addition, in terms of memory, the available memory of Nokia users is 6MB, which supports the expansion of RS-MMC card and is equipped with 32MB RS-MMC card randomly. Users can configure MMC cards with different capacities according to their own needs to expand the memory capacity of mobile phones. In addition, built-in FM supports Bluetooth, data cable and so on. , and also supports hot swap of memory cards. The machine uses BL-5B/760 mAh battery, which can provide 4 hours of continuous talk time and 100 to 150 hours of standby time.

The 3230 is also Nokia's first GPRS CLASS 10 model, with a top speed of 80kps and a top speed of 43.2kbps. It is definitely a cost-effective smartphone with high-speed web browsing function.

Advantages: 1: large screen, 176×208 pixel resolution; 2: 65438+300,000 pixel camera; 3: You can shoot video files as long as 1 hour.

Disadvantages: 1: Short standby time.

Nokia N70

Speaking of Nokia N70, I believe everyone will not feel strange. It has a million cameras and an intelligent operating system, which can be applied to 3G networks, which makes it always popular. The ivory white N70 collector's edition, which sold well years ago, was once sold out of stock, which proves that the popularity of this mobile phone is still quite high. At present, the price of ivory N70 is 2860 yuan.

Nokia N70 adopts an embedded external design, with a circumference of108.8× 53× 21.8mm. The compact keyboard area with a moderate size of 176×208 pixels and a color TFT screen of 260,000 colors not only makes people feel uncomfortable at first, but also gives people a bright visual impact. Choose a 2 megapixel cmos camera, the maximum effective pixel can reach 1600× 1200, and support 20 times digital zoom. Camera slide design can easily start the camera function. As for ringtones, it supports ringtones in mid, wav, amr, awb, mxmf, realaudio, mp3, aac, aac+ and other formats. In the situational mode, it can set up incoming calls and information prompts, and by adding enhanced situational mode software, it can personalize more prompts.

N70 also has a built-in Realplay multimedia player, which can play popular file formats such as MP3, AAC, Real Audio, WAV, MPEG-4 and eAAC+. It is equipped with a variety of shortcut keys, such as automatic brightness control, five-way scroll key, two selection keys, application key, edit key and clear key, send key and end key. You can quickly enter the main application.

At the same time, it also has 20MB of internal dynamic storage space, which can expand the multimedia memory card. Support version 2.0 Bluetooth wireless technology, establish USB 2.0 full-speed connection through Pop-Port jack, and connect with Nokia PC suite through USB data cable and Bluetooth wireless technology to realize synchronization with computer and file transfer. The basic printing mode supports the use of image printing or information printing, and the man-machine interface device mode supports the use of Nokia Bluetooth wireless keyboard applications.

Too detailed. See for yourself. Hehe:-)